Yes

you do need a jacket based on the weather in Haberfield NSW 2045, Australia 17 minutes ago

Why? Because the wind is harsh and biting!
66°F19°C & Cloudy

Wind is 11 mph17 km/h from the North, gusting to 24 mph39 km/h
September 15
6pm67°F19°C11 mph18 km/h NorthMostly Cloudy
7pm70°F21°C13 mph20 km/h NorthwestMostly Cloudy
8pm73°F23°C13 mph21 km/h NorthwestMostly Cloudy
9pm75°F24°C14 mph22 km/h NorthwestMostly Cloudy
10pm78°F26°C14 mph23 km/h NorthwestCloudy
11pm79°F26°C14 mph23 km/h NorthwestMostly Cloudy
September 16
12am80°F27°C14 mph22 km/h NorthwestCloudy
1am80°F27°C13 mph21 km/h NorthwestCloudy
2am80°F26°C12 mph20 km/h NorthwestMostly Cloudy
3am78°F26°C12 mph19 km/h NorthMostly Cloudy
4am76°F24°C11 mph17 km/h NorthMostly Cloudy
5am74°F23°C10 mph16 km/h NorthMostly Cloudy
DateLowHighWindDayNight
September 1562°F17°C80°F27°C13 mph20 km/h from NorthwestMostly CloudyMostly Cloudy
September 1654°F12°C76°F24°C7 mph11 km/h from SouthwestMostly ClearClear
September 1749°F9°C70°F21°C5 mph8 km/h from NortheastClearClear
September 1850°F10°C77°F25°C6 mph10 km/h from NorthwestPartly CloudyMostly Cloudy
September 1950°F10°C68°F20°C11 mph18 km/h from WestMostly ClearClear
September 2047°F8°C69°F21°C10 mph15 km/h from WestMostly ClearMostly Clear
September 2150°F10°C70°F21°C8 mph13 km/h from WestMostly ClearClear

Yes

Low of 54°F12°C, High of 76°F25°C
Wind: 7 mph11 km/h
Precipitation: None

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